摘要 |
Method and apparatus for controlling the front and rear wheel braking system of a road-going mass-produced motor car or automobile enables provision of brake-by-wire facilities utilizing an electrically-powered servo motor (34) to generate brake-operating thrust which is applied to the interleaved friction elements (64, 66, 68) and twin discs (54, 56) of a disc brake (16) having axially slidable discs and a fixed caliper (52) and disc and friction element-attitude control means (70, 72). The brake is of spot-type disc brake construction and the servo motor applies less brake-actuating thrust than is required for a comparable fixed disc and floating caliper construction.
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